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  • Organelles: The Essential Structures Inside Cells
    The specialized part of a cell that performs a specific function and is considered a small organ within the cell is called an organelle.

    Here are some examples of organelles and their functions:

    * Nucleus: Contains the cell's genetic material (DNA) and controls cell activities.

    * Mitochondria: Powerhouses of the cell, responsible for energy production (ATP).

    * Ribosomes: Sites of protein synthesis.

    * Endoplasmic reticulum (ER): Network of membranes involved in protein and lipid synthesis, as well as detoxification.

    * Golgi apparatus: Modifies, sorts, and packages proteins and lipids for transport.

    * Lysosomes: Contain enzymes that break down waste materials and cellular debris.

    * Vacuoles: Storage compartments for water, nutrients, and waste products.

    * Chloroplasts (in plant cells): Sites of photosynthesis, converting light energy into chemical energy.

    Each organelle has a unique structure and function, working together to maintain the cell's life and perform its specific role within the organism.

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